OT-2026-000051061
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000051061) never changes.
Identity and time
| Publication number | OT-2026-000051061 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-7bfb-ba17-de342728f430 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051061 |
| Status | PUBLIC |
Content hashes
| Canonical text | a25f88b426a6efe642913cd730d25d7fd6be062b9e5956c1876f8e421de916ce |
|---|---|
| Markdown | 222ec9e99908c5d62ad19e31e3306f5372c936908608d6f0f58f681caee03d42 |
| Publication page | f92a8afb6f23f098d70559e2d9dd5729a0aa79a6eebaacc6fb850de54dfa7b3d |
| Manifest | 03725eb57ee499f0ad622e0ae8c13088bcc12f7824f70801ed2a5f95e6297618 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | F3nFBwm8dmp1qvIZAvxJnyc9ZvkBo6fzWakGirY68Sp9Wq0tzc8KmyR/umV0Pm89SCra+6z+seqx2EC2ctQxDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:00:59.267003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051061observed f92a8afb6f23f098d70559e2d9dd5729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:59.244293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051061/manifest.jsonobserved 03725eb57ee499f0ad622e0ae8c13088...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:59.223565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051061/publication.mdobserved 222ec9e99908c5d62ad19e31e3306f53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:59.204861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051061/publication.txtobserved a25f88b426a6efe642913cd730d25d7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|